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Re: fix opt/2960

From: Richard Henderson <rth at redhat dot com>
To: Jan Hubicka <jh at suse dot cz>
Cc: gcc-patches at gcc dot gnu dot org
Date: Mon, 7 Oct 2002 02:05:15 -0700
Subject: Re: fix opt/2960
References: <20021007030152.GA3788@redhat.com> <20021007083632.GA26234@atrey.karlin.mff.cuni.cz>

On Mon, Oct 07, 2002 at 10:36:32AM +0200, Jan Hubicka wrote:
> I sent similar patch some time ago, however I is possible to avoid the
> CFG rebuild then and it is probably good idea to do the same when not
> optimizing.  Would be OK to make such change?

Ok to not copy loop headers when not optimizing on mainline.
CFG rebuild avoidance can go into b-i-b.


r~

References:
- fix opt/2960
  - From: Richard Henderson
- Re: fix opt/2960
  - From: Jan Hubicka

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